1. Which statements are true about resonance contributing strcutures? (a) All contributing structures must have the...
1. Which statements are true about resonance contributing strcutures?
(a) All contributing structures must have the same number of valence electrons.
(b) All contributing structures must have the same arrangement of atoms
(c) All atoms in contributing structures must have complete valence shells.
(d) All bond angles in sets of contributing structures must be the same.
Homework Answers
The resonating contributing structures must have the same arrangement of atoms. This statement is true. Others are false.
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1. Which statements are true about resonance contributing
strcutures?
(a) All contributing structures must have the...
My homework is due tomorrow and I have work! Please help me and answer these questions!...
My homework is due tomorrow and I have work! Please help me and
answer these questions! I'll give a thumbs up!
Electronic Structure of Atoms 1.20 Write the ground-state electron configuration for each atom. After each atom is its atomic number in parentheses. (a) Sodium (11) (b) Magnesium (12) (c) Oxygen (8) (d) Nitrogen (7) 1.21 Identify the atom that has each ground-state electron configuration. (a) 1s 2s 2p 3:23p (b) 1:2 2:22 1.23 How many electrons are in the...
Determine if each of the statements is True or False about the resonance hybrid of PO43−....
Determine if each of the statements is True or False about the resonance hybrid of PO43−. 1) The central atom, P, has one lone pair electrons. 2) There are three single bonds and one double bond around the P atom in the resonance hybrid. 3) The formal charges on all terminal oxygen atoms are the same in the resonance hybrid. 4) All four resonance structures of PO43− contribute equally to...
) 5, which ofthe following statements about/resonance istrue? - A) Resonance forms are in equilibrium with...
) 5, which ofthe following statements about/resonance istrue? - A) Resonance forms are in equilibrium with each other. B) Resonance allows certain electron pairs to be delocalized over 2 or more atoms. C) Resonance forms differ in their arrangement of both atoms and electrons. D) All resonance forms of a molecule must contribute equally to the resonance hybrid. E) The more resonance forms a molecule has, the less stable the molecule. 6. What is the bond angle about atoms (I),...
Draw three resonance structures for CNS. This species has its three atoms bonded sequentially in ...
Draw three resonance structures for CNS. This species has its three atoms bonded sequentially in the following fashion: C-N-S. Draw your resonance structures so that the atoms in them are bonded together in this order Select the most important resonance structure for this species based on the formal charges on the atoms of the three resonance structures you have drawn. Select the choices from below which make the statements true about this (most important) resonance structure (a) The leftmost bond...
Determine if each of the statements is True or False about the resonance hybrid of PO4-....
Determine if each of the statements is True or False about the resonance hybrid of PO4-. 1) The central atom, P, has one lone pair electrons. (Select] 2) There are three single bonds and one double bond around the P atom in the resonance hybrid. (Select] 3) The formal charges on all terminal oxygen atoms are the same in the resonance hybrid. (Select] 4) All four resonance structures of PO43- contribute equally to the resonance hybrid of PO43-. [Select] 5)...
Determine if each of the statements is True or False about the resonance hybrid of PO43- [Select] 1) The central at...
Determine if each of the statements is True or False about the resonance hybrid of PO43- [Select] 1) The central atom, P, has one lone pair electrons. 2) There are three single bonds and one double bond around the P atom in the resonance hybrid. [Select] 3) The formal charges on all terminal oxygen atoms are the same in the resonance hybrid. [Select] 4) All four resonance structures of PO43 contribute equally to the resonance hybrid of PO3- [Select ]...
Determine if each of the statements is True or False about the resonance hybrid of PO43- 1) The central atom, P, has on...
Determine if each of the statements is True or False about the resonance hybrid of PO43- 1) The central atom, P, has one lone pair electrons. [Select) 2) There are three single bonds and one double bond around the Patom in the resonance hybrid. (Select] 3) The formal charges on all terminal oxygen atoms are the same in the resonance hybrid. (Select] 4) All four resonance structures of PO43- contribute equally to the resonance hybrid of PO43- [Select] 5) The...
Which of the following statements about Lewis Dot Structures is false? A. An octet is when...
Which of the following statements about Lewis Dot Structures is false? A. An octet is when an atom shares 8 valence electrons B. An ionic bond occurs when electrons are transferred C. A covalent bond occurs when electrons are shared D. A duet is a stable electron configuration for helium E. All the above statements are true
with regard to resonance structures that are drawn for a real species which of the following...
with regard to resonance structures that are drawn for a real species which of the following statements is/are NOT true? A.) resonance structures are real molecules that co-exist in equilibrium with each other. B.) resonance structures differ in the location of their electrons, not the position of their atoms. C.) resonance structures are only drawings; each structure alone does not represent an existing molecule. D.) resonance structures all have electron localized structures, while the real species that is described by...
Which of the following statements are true concerning NO2-? true false There are two resonance structures for...
Which of the following statements are true concerning NO2-? true false There are two resonance structures for NO2-. true false One of the nitrogen-oxygen bonds is longer than the others. true false There are two sigma bonds in NO2-. true false The central nitrogen atom is sp2 hybridized. true false The bond angles about the central nitrogen atom are about 120o.
My homework is due tomorrow and I have work! Please help me and
answer these questions! I'll give a thumbs up!
Electronic Structure of Atoms 1.20 Write the ground-state electron configuration for each atom. After each atom is its atomic number in parentheses. (a) Sodium (11) (b) Magnesium (12) (c) Oxygen (8) (d) Nitrogen (7) 1.21 Identify the atom that has each ground-state electron configuration. (a) 1s 2s 2p 3:23p (b) 1:2 2:22 1.23 How many electrons are in the...
) 5, which ofthe following statements about/resonance istrue? - A) Resonance forms are in equilibrium with each other. B) Resonance allows certain electron pairs to be delocalized over 2 or more atoms. C) Resonance forms differ in their arrangement of both atoms and electrons. D) All resonance forms of a molecule must contribute equally to the resonance hybrid. E) The more resonance forms a molecule has, the less stable the molecule. 6. What is the bond angle about atoms (I),...
Draw three resonance structures for CNS. This species has its three atoms bonded sequentially in the following fashion: C-N-S. Draw your resonance structures so that the atoms in them are bonded together in this order Select the most important resonance structure for this species based on the formal charges on the atoms of the three resonance structures you have drawn. Select the choices from below which make the statements true about this (most important) resonance structure (a) The leftmost bond...
Determine if each of the statements is True or False about the resonance hybrid of PO4-. 1) The central atom, P, has one lone pair electrons. (Select] 2) There are three single bonds and one double bond around the P atom in the resonance hybrid. (Select] 3) The formal charges on all terminal oxygen atoms are the same in the resonance hybrid. (Select] 4) All four resonance structures of PO43- contribute equally to the resonance hybrid of PO43-. [Select] 5)...
Determine if each of the statements is True or False about the resonance hybrid of PO43- [Select] 1) The central atom, P, has one lone pair electrons. 2) There are three single bonds and one double bond around the P atom in the resonance hybrid. [Select] 3) The formal charges on all terminal oxygen atoms are the same in the resonance hybrid. [Select] 4) All four resonance structures of PO43 contribute equally to the resonance hybrid of PO3- [Select ]...
Determine if each of the statements is True or False about the resonance hybrid of PO43- 1) The central atom, P, has one lone pair electrons. [Select) 2) There are three single bonds and one double bond around the Patom in the resonance hybrid. (Select] 3) The formal charges on all terminal oxygen atoms are the same in the resonance hybrid. (Select] 4) All four resonance structures of PO43- contribute equally to the resonance hybrid of PO43- [Select] 5) The...
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